A guy I work with just bought a 2010 roush 427R from Kreiger he seemed happy with them.
We live down in Cincy so I don't know about them though.
DIB 2013 Mustang GT/CS, 3.55, 6M
Mods- Corsa Quad GT500 AB, Lethal O/R H, Lund tuned with N gauge, Koni STR.T, Steeda ultra light springs, J&M PHB, Roush side and rear splitters, 20% tint, Redline hood struts, smoke side housing, rear quarter tint, plasti dip faux gas cap and decklid, MMD tail light trim.
Ordered 8/10/12 Delivered 10/2/12 DD- 2010 Ford Fusion